SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
petflag.ch
SSL/TLS Certificate
SSL/TLS Certificate for petflag.ch
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- web9.internetgalerie.ch
- Valid from
- Jul 11, 2026
- Valid until
- Oct 9, 2026 (80 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05D7EB3D0FF72B0874E796483A00AB76B67A
- SHA-256 fingerprint
- 04:0D:2D:04:7F:5E:FE:D3:11:5E:96:17:AC:09:A8:60:FB:4C:59:0C:57:F1:41:3E:B2:6E:45:EE:30:AE:16:D4
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.